Karabanova Olesya
From Moscow, Russia
Internal rating (RR)
Rating date July 14, 2024 (latest changes July 14, 2024).
78 place (364.53).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (663.55 * 4 * 1 + 695.65 * 2.10 * 1 + 0 + 0 + 0) / (4 * 1 + 2.10 * 1 + 1 + 1 + 1) = 452.2065934065934
p2 = (663.55 * 4 * 1 + 695.65 * 2.10 * 1) / max_coefficients = 276.8464339475078
score = 452.2065934065934 * 0.5 + 276.8464339475078 * 0.5 = 364.5265136770506
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-07-14 | 71 -> 78 | 364.53 | |
| 2024-07-06 | 72 -> 71 | 364.53 | |
| 2024-06-11 | 81 -> 72 | 359.71 -> 364.53 | |
| 2024-06-09 | 76 -> 81 | 359.71 | |
| 2024-05-12 | 54 -> 76 | 385.60 -> 359.71 | |
| 2024-05-06 | 55 -> 54 | 381.98 -> 385.60 | |
| 2024-03-30 | 70 -> 55 | 310.51 -> 381.98 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2023-12-12 | 74 -> 70 | 305.75 -> 310.51 | |
| 2023-11-28 | 75 -> 74 | 330.22 -> 305.75 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-06 | 80 -> 75 | 325.54 -> 330.22 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 696 |
|
15/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
| 2 | 664 |
|
37/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 3 | 660 |
|
17/48 | 0% | 3.10 | RR | Agari team tournament |
| 4 | 187 |
|
62/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |